Sharp XL-UH250 Service Manual - Page 74
Usb Pwb-b2, Sub Pwb-b5, Jack Pwb-b3, Led Pwb-b4
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XL-UH250 USB PWB-B2 A BI706 4 3 21 SUB PWB-B5 C722 LUG2-3 B LUG3 4 321 WH BK C FROM EXTERNAL DEVICE D JACK PWB-B3 LED PWB-B4 CNP708 1 2 34 5 E BI703 12 RP767 C744 C745 L704 L702 F LED708 JK701 G FROM HEAD PHONE Lead-free solder indication Lead-free solder is used in the USB, JACK, LED, SUB PWB. H Refer to "Precautions for handling lead-free solder" for instructions and precautions. 1 2 3 4 5 6 Figure 6-20: WIRING SIDE OF USB, JACK, LED, SUB PWB (TOP VIEW) 6 - 22
XL-UH250
6 – 22
1
2
3
4
BI706
C722
WH
LUG2-3
LUG3
BK
1
2
3
4
CNP708
C744
C745
4
5
3
2
1
L704
L702
JK701
LED708
RP767
2
1
BI703
USB PWB-B2
SUB PWB-B5
JACK PWB-B3
LED PWB-B4
FROM
EXTERNAL DEVICE
FROM
HEAD PHONE
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Lead-free solder indication
Lead-free solder is used in the USB, JACK, LED, SUB PWB.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.
Figure 6-20: WIRING SIDE OF USB, JACK, LED, SUB PWB (TOP VIEW)